Lexic.us

Definition of Theory of indicators

1. Noun. (chemistry) the theory that all indicators are either weak acids or weak bases in which the color of the ionized form is different from the color before dissociation.

Lexicographical Neighbors of Theory Of Indicators

Literary usage of Theory of indicators

Below you will find example usage of this term as found in modern and/or classical literature:

1. Analytical Chemistry by Frederick Pearson Treadwell (1921)
"Theory of Indicators* To detect the presence of free hydrogen cations or of hydroxyl anions, certain colored, organic substances are used, called indicators ..."

2. Analytical Chemistry by Frederick Pearson Treadwell (1916)
"Theory of Indicators * To detect the presence of free hydrogen cations or of hydroxyl anions, certain colored, organic substances are used, ..."

3. Theories of Organic Chemistry by Ferdinand August Karl Henrich (1922)
"CHAPTER XVII THE theory of indicators AT the time of the development of the ionic theory Ostwald l undertook an investigation in regard to the color of ions ..."

4. The Determination of Hydrogen Ions: An Elementary Treatise on the Hydrogen by William Mansfield Clark (1920)
"... tration and which Noyes had previously summarized in his paper "Quantitative application of the theory of indicators to volumetric analysis," (1910). ..."

5. Analytical Chemistry by Frederick Pearson Treadwell (1921)
"Theory of Indicators* To detect the presence of free hydrogen cations or of hydroxyl anions, certain colored, organic substances are used, called indicators ..."

6. Analytical Chemistry by Frederick Pearson Treadwell (1916)
"Theory of Indicators * To detect the presence of free hydrogen cations or of hydroxyl anions, certain colored, organic substances are used, ..."

7. Theories of Organic Chemistry by Ferdinand August Karl Henrich (1922)
"CHAPTER XVII THE theory of indicators AT the time of the development of the ionic theory Ostwald l undertook an investigation in regard to the color of ions ..."

8. The Determination of Hydrogen Ions: An Elementary Treatise on the Hydrogen by William Mansfield Clark (1920)
"... tration and which Noyes had previously summarized in his paper "Quantitative application of the theory of indicators to volumetric analysis," (1910). ..."

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